package com.zzptc.easyshop.util;

import org.jdom.Document;
import org.jdom.Element;
import org.jdom.input.SAXBuilder;

import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

public class MyUtil {
    public static Map<String, String> readXML(String fileName) throws Exception {
        //读取配置文件xml
        Map<String, String> map = new HashMap<String, String>();
        SAXBuilder saxBuilder = new SAXBuilder();
        String path = MyUtil.class.getResource("/").getPath() + fileName;
        Document doc = saxBuilder.build(path);
        Element root = doc.getRootElement();
        System.out.println(root.getName());
        List<Element> list = root.getChildren();
        /*for(int i=0;i<list.size();i++) {
            System.out.println(list.get(i).getName());
        }
        */
        Iterator iter = list.iterator();
        while (iter.hasNext()) {
            Element e = (Element) iter.next();
            System.out.println(e.getName() + "--------" + e.getText());
            map.put(e.getName(), e.getText());
        }
        return map;
    }

    public static void main(String[] args) {
        try {
            System.out.println(MyUtil.readXML("db-config.xml"));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
